char c[81],s[81],d[4];main(i,w,t){gets(c);for(w=i=0;c[i];i++)if(c[i]=='%'){strncpy(d,c+i,3);t=w;if(!strcmp(d,"%20"))s[w++]=' ';if(!strcmp(d,"%21"))s[w++]='!';if(!strcmp(d,"%24"))s[w++]='$';if(!strcmp(d,"%25"))s[w++]='%';if(!strcmp(d,"%28"))s[w++]='(';if(!strcmp(d,"%29"))s[w++]=')';if(!strcmp(d,"%2a"))s[w++]='*';if(t-w)i+=2;else s[w++]=c[i];}else s[w++]=c[i];puts(s);}
